Active filters amplify desired signals while rejecting unwanted frequencies, and can be tailored to meet application-specific requirements in electronics.
Amplifiers boost signal strength, match impedance levels, and are essential in many circuit systems, including audio, broadcasting, and telecommunications.
Batteries store and provide electrical energy, come in various types and sizes for multiple uses, rechargeable or single-use.
Capacitors store electrical charge with metallic plates and a dielectric; types vary and can be combined for specific circuit characteristics.
Chip carriers and sockets provide an interface between components and PCBs, enabling easy replacement or upgrading without soldering.
Circuit protection devices prevent damage from overcurrent flow, including fuses, breakers, surge protectors, and voltage regulators.
Connector accessories and support devices aid connector function and longevity, including backshells, grips, clamps, and ties; must be compatible with connector type.
Connectors join electronic circuits to transfer signals and power, come in various sizes and shapes, and include support accessories.
Converters transform DC input to another voltage level, essential in electronic systems, renewable energy, and automotive electronics.
Crystals and resonators generate and stabilize frequency signals via piezoelectricity. They are used in timing, frequency control, and filters. Crystals are quartz and resonators are ceramic with a built-in capacitor.
Semiconductor diodes control current flow in one direction (uni-directionality) via low resistance. Useful for rectification, voltage regulation, detection, and digital logic.
Discover essential electronic components for your devices, including CPU accelerators, system cache controllers, computer processors, motherboards, and graphics computing systems. Enhance device performance and connectivity with reliable components engineered for seamless integration and optimal functionality.
Fiber optics use light pulses to transmit data over long distances. They have superior bandwidth capacity, low signal attenuation, and secure physical properties. They are essential in telecommunications networks today.
Filters enhance signal processing by selectively passing desired frequencies while suppressing unwanted ones. Filters can be passive (using capacitors, resistors, and inductors) or active (using transistors or amplifiers).
Flash devices are non-volatile storage solutions that offer fast read and write speeds, making them ideal for applications requiring high-speed data transfer. These devices utilize flash memory technology, providing reliable storage for data-intensive tasks such as gaming, multimedia, and enterprise-level applications.
General purpose ICs consist of multiple individual circuits or components (e.g., logic gates, amplifiers, oscillators, etc.) that are combined onto a single integrated circuit chip for a smaller physical footprint.
I/O and storage controllers are crucial components in computer systems, managing input/output operations and storage devices. These controllers facilitate efficient data transfer between peripherals, storage drives, and the central processing unit (CPU), enhancing system performance and enabling seamless connectivity.
Inductors store energy in magnetic fields, oppose sudden changes in current flow and prevent electrical surges. Common inductor applications include power supplies, signal filters, and oscillators.
Interface ICs allow efficient device connectivity with high-speed data transfer and low power consumption.They can be ASIC or FPGA types, and may perform additional functions such as sensing, storage, and conversion.
Logic ICs can be used for storage, memory, amplification, and multiplexing. They perform fundamental logical operations on digital input signals (1, 0, H, L) to generate a corresponding digital output signal.
Memory modules are essential components in electronic devices, storing data temporarily or permanently for processing and retrieval. From volatile RAM (Random Access Memory) to non-volatile ROM (Read-Only Memory), memory technologies vary in speed, capacity, and functionality, catering to diverse application requirements.
Memory ICs store digital data and retain the information even when the power is turned off. They come in various types, like RAM (Random Access Memory) for fast data access, and ROM (Read-Only Memory) for permanent data storage.
Miscellaneous semiconductor components are a diverse category of electronic components that combines elements from a mix of component devices.
Optoelectronic devices interact with light. This family of devices can emit light, detect light, generate current, and transmit light signals for long-distance communication.
Oscillators generate repetitive waveforms, such as sine, square, or triangle waves. They are commonly used to produce stable and precise frequencies for applications like clocks, signal generation, and communication systems.
Other Function Semiconductor components are a diverse category of semiconductor components that perform a range of specialized functions.
Passive component networks operate without a power source and support data transmission within system by performing filtering, energy storage, and/or signal coupling functions.
Peripheral ICs (Integrated Circuits) are designed to control and manage the peripheral devices connected to a computer or other electronic device.
Programmable Logic ICs are user-programmable devices that allow designers to create custom logic circuits. These cost saving ICs offer real-time data processing and maximum design flexibilty.
RF (Radio Frequency) and microwave devices are used in telecommunications, wireless communications, and electronic systems. These devices include amplifiers, attenuators, filters, mixers, oscillators, and antennas, and a host of other components.
Voltage regulators are used to ensure a constant output voltage despite power fluctuations and load changes. Linear and switching regulators are common types used to maintain voltage stability.
Relays are electromagnetic switches that are used to control the flow of electrical current in an electrical circuit. Relays are a safe means of providing isolation between a controlling circuit and a controlled circuit.
Resistors control the flow of electrical current in a circuit by introducing a set resistance. These passive components reduce current flow, adjust signal levels, and bias active elements in circuits.
Transducers convert energy from one form to another and are crucial in sensing, audio and control systems. They transform physical measures like temperature, pressure, or sound into electrical signals for circuits.
Storage drives are hardware devices used to store and retrieve digital data in computers and electronic devices. These drives come in various forms, including hard disk drives (HDDs), solid-state drives (SSDs), and hybrid drives, offering different levels of capacity, speed, and durability to suit specific storage needs.
Storage media encompass physical or digital mediums used for storing and preserving digital data. From optical discs and magnetic tapes to USB flash drives and memory cards, storage media come in diverse formats and capacities, offering flexibility and reliability for data storage and archival purposes.
Storage systems comprise hardware and software components designed to manage and store digital data efficiently. These systems range from simple standalone devices to complex network-attached storage (NAS) and storage area network (SAN) solutions, providing scalable storage capacity and data protection features for businesses and enterprises.
Switches control electrical current flow by making or breaking connections. These devices vary in design and application, from basic on/off switches to complex industrial automation systems.
Telecom integrated circuits (ICs) are specialized electronics for telecommunications, tailored to high data rates, low power use, and reliable long-distance transmission. These devices include amplifiers, filters, ADCs, DACs, and more-- and they are often integrated on one chip for specific telecom tasks.
Terminal blocks, or connection terminals, are modular blocks that bring together multiple electrical wires at one connection point. They offer a reliable, organized way to terminate cables.
Thermal management devices control heat in electronic systems, preventing overheating and ensuring optimal performance and reliability. Examples include heat sinks, fans, and thermal interface materials that dissipate or transfer heat away from components.
Transformers are devices that alter electrical voltage levels between circuits through electromagnetic induction. They are vital in power distribution, converting high-voltage electricity for transmission and lower voltage for safe usage.
Transistors are 3-layer semiconductor devices that regulate the flow of electrical current. They function as amplifiers, boosting weak signals, and as switches, controlling the flow of current between terminals.
Triggering devices initiate electronic processes or events in response to specific conditions. These devices support many automated tasks such as activating switches and signals, or turning on lights when motion is detected.
Video cards, also known as graphics cards or GPU (Graphics Processing Unit), are essential components in computers, responsible for rendering graphics and images on display devices. These cards feature dedicated processors and memory, delivering smooth and immersive visual experiences for gaming, multimedia, and professional applications.
Choose from over than a million of proven quality materials. Over 300 manufacturers are presented. From renowned major international players to small independent companies with a proven track record in local markets.
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V250LU40APX2855
Littelfuse
VARISTOR; Mounting Type: THROUGH HOLE MOUNT; Rated Power Dissipation (P): 1 W; Maximum Operating Temperature: 125 Cel; Technology: METAL OXIDE FILM; Rated Temperature: 85 Cel;
STANDARD: IEC61051-1; IEC61051-2; IEC60950-1
330 V
250 V
130 J
e3
THROUGH HOLE MOUNT
2
125 Cel
-55 Cel
23 mm
26.5 mm
DISK PACKAGE
Radial
TR
1 W
85 Cel
CECC42201-006
VARISTOR
Non-linear Resistors
METAL OXIDE FILM
Tin (Sn) - with Nickel (Ni) barrier
RADIAL
WIRE
TEMPERATURE COMPENSATION
V250LU40BPX2855
VARISTOR; Mounting Type: THROUGH HOLE MOUNT; Rated Power Dissipation (P): 1 W; Maximum Operating Temperature: 125 Cel; Additional Features: STANDARD: IEC61051-1; IEC61051-2; IEC60950-1; Maximum Circuit RMS Voltage: 250 V;
V250LU4PX2855
VARISTOR; Mounting Type: THROUGH HOLE MOUNT; Rated Power Dissipation (P): .25 W; Maximum Operating Temperature: 125 Cel; Thermistor Application: TEMPERATURE COMPENSATION; Packing Method: TR;
STANDARD: IEC61051-1; IEC61051-2
21 J
9 mm
12 mm
.25 W
V275LA10PX2855
V275LA10PX2855 by Littelfuse is a varistor with 275V URac and 369V operating voltage. It has a max energy capacity of 45J, suitable for temperature compensation applications. With radial terminal placement and metal oxide film technology, it operates b/w -55°C to 125°C.
369 V
275 V
45 J
12.5 mm
16 mm
BULK
.4 W
V275LA2PX2855
VARISTOR; Mounting Type: THROUGH HOLE MOUNT; Rated Power Dissipation (P): .25 W; Maximum Operating Temperature: 125 Cel; Shape (Package): DISK PACKAGE; Minimum Operating Temperature: -55 Cel;
23 J
V275LA40BPX2855
V275LA40BPX2855 by Littelfuse is a VARISTOR with rated AC voltage of 275V and max energy absorption of 140J. It operates b/w -55°C to 125°C, suitable for TEMPERATURE COMPENSATION applications. With radial terminal placement and metal oxide film technology, it offers reliable protection in various circuits.
140 J
V275LC10PX2855
VARISTOR; Mounting Type: THROUGH HOLE MOUNT; Rated Power Dissipation (P): .4 W; Maximum Operating Temperature: 125 Cel; Minimum Operating Temperature: -55 Cel; Maximum Energy Absorbing Capacity: 45 J;
V275LC20APX2855
VARISTOR; Mounting Type: THROUGH HOLE MOUNT; Rated Power Dissipation (P): .6 W; Maximum Operating Temperature: 125 Cel; Length (Package): 20 mm; No. of Terminals: 2;
75 J
17 mm
20 mm
.6 W
V275LC2PX2855
VARISTOR; Mounting Type: THROUGH HOLE MOUNT; Rated Power Dissipation (P): .25 W; Maximum Operating Temperature: 125 Cel; Package Style (Meter): Radial; Technology: METAL OXIDE FILM;
V275LC40APX2855
VARISTOR; Mounting Type: THROUGH HOLE MOUNT; Rated Power Dissipation (P): 1 W; Maximum Operating Temperature: 125 Cel; Terminal Placement: RADIAL; Packing Method: BULK;
V275LC40BPX2855
VARISTOR; Mounting Type: THROUGH HOLE MOUNT; Rated Power Dissipation (P): 1 W; Maximum Operating Temperature: 125 Cel; Maximum Circuit RMS Voltage: 275 V; Length (Package): 26.5 mm;
V275LC4PX2855
VARISTOR; Mounting Type: THROUGH HOLE MOUNT; Rated Power Dissipation (P): .25 W; Maximum Operating Temperature: 125 Cel; Rated AC Voltage (URac): 275 V; Maximum Circuit RMS Voltage: 275 V;
V275LS10PX2855
VARISTOR; Mounting Type: THROUGH HOLE MOUNT; Rated Power Dissipation (P): .4 W; Maximum Operating Temperature: 125 Cel; Diameter (Package): 12.5 mm; Maximum Energy Absorbing Capacity: 45 J;
V275LS20APX2855
VARISTOR; Mounting Type: THROUGH HOLE MOUNT; Rated Power Dissipation (P): .6 W; Maximum Operating Temperature: 125 Cel; Package Style (Meter): Radial; Diameter (Package): 17 mm;
V275LS2PX2855
VARISTOR; Mounting Type: THROUGH HOLE MOUNT; Rated Power Dissipation (P): .25 W; Maximum Operating Temperature: 125 Cel; Rated AC Voltage (URac): 275 V; Terminal Finish: Tin (Sn) - with Nickel (Ni) barrier;
V275LS40APX2855
VARISTOR; Mounting Type: THROUGH HOLE MOUNT; Rated Power Dissipation (P): 1 W; Maximum Operating Temperature: 125 Cel; Thermistor Application: TEMPERATURE COMPENSATION; Rated AC Voltage (URac): 275 V;
V275LS40BPX2855
VARISTOR; Mounting Type: THROUGH HOLE MOUNT; Rated Power Dissipation (P): 1 W; Maximum Operating Temperature: 125 Cel; Additional Features: STANDARD: IEC61051-1; IEC61051-2; IEC60950-1; Thermistor Application: TEMPERATURE COMPENSATION;
V275LS4PX2855
VARISTOR; Mounting Type: THROUGH HOLE MOUNT; Rated Power Dissipation (P): .25 W; Maximum Operating Temperature: 125 Cel; No. of Terminals: 2; Rated Temperature: 85 Cel;
V275LT10PX2855
VARISTOR; Mounting Type: THROUGH HOLE MOUNT; Rated Power Dissipation (P): .4 W; Maximum Operating Temperature: 125 Cel; Thermistor Application: TEMPERATURE COMPENSATION; Operating Voltage: 369 V;
V275LT20APX2855
VARISTOR; Mounting Type: THROUGH HOLE MOUNT; Rated Power Dissipation (P): .6 W; Maximum Operating Temperature: 125 Cel; Diameter (Package): 17 mm; No. of Terminals: 2;
V275LT2PX2855
VARISTOR; Mounting Type: THROUGH HOLE MOUNT; Rated Power Dissipation (P): .25 W; Maximum Operating Temperature: 125 Cel; JESD-609 Code: e3; Maximum Circuit RMS Voltage: 275 V;
V275LT40APX2855
VARISTOR; Mounting Type: THROUGH HOLE MOUNT; Rated Power Dissipation (P): 1 W; Maximum Operating Temperature: 125 Cel; No. of Terminals: 2; Maximum Circuit RMS Voltage: 275 V;
V275LT40BPX2855
VARISTOR; Mounting Type: THROUGH HOLE MOUNT; Rated Power Dissipation (P): 1 W; Maximum Operating Temperature: 125 Cel; JESD-609 Code: e3; Thermistor Application: TEMPERATURE COMPENSATION;
V275LT4PX2855
VARISTOR; Mounting Type: THROUGH HOLE MOUNT; Rated Power Dissipation (P): .25 W; Maximum Operating Temperature: 125 Cel; Rated AC Voltage (URac): 275 V; Operating Voltage: 369 V;
V275LU10PX2855
VARISTOR; Mounting Type: THROUGH HOLE MOUNT; Rated Power Dissipation (P): .4 W; Maximum Operating Temperature: 125 Cel; Rated Temperature: 85 Cel; Terminal Shape: WIRE;
V275LU20APX2855
VARISTOR; Mounting Type: THROUGH HOLE MOUNT; Rated Power Dissipation (P): .6 W; Maximum Operating Temperature: 125 Cel; Shape (Package): DISK PACKAGE; Thermistor Application: TEMPERATURE COMPENSATION;
V275LU2PX2855
VARISTOR; Mounting Type: THROUGH HOLE MOUNT; Rated Power Dissipation (P): .25 W; Maximum Operating Temperature: 125 Cel; Terminal Shape: WIRE; Rated AC Voltage (URac): 275 V;
V275LU40APX2855
VARISTOR; Mounting Type: THROUGH HOLE MOUNT; Rated Power Dissipation (P): 1 W; Maximum Operating Temperature: 125 Cel; Diameter (Package): 23 mm; Technology: METAL OXIDE FILM;
V275LU40BPX2855
VARISTOR; Mounting Type: THROUGH HOLE MOUNT; Rated Power Dissipation (P): 1 W; Maximum Operating Temperature: 125 Cel; Terminal Shape: WIRE; Terminal Placement: RADIAL;
V275LU4PX2855
VARISTOR; Mounting Type: THROUGH HOLE MOUNT; Rated Power Dissipation (P): .25 W; Maximum Operating Temperature: 125 Cel; Reference Standard: CECC42201-006; Length (Package): 12 mm;
V300LA10PX2855
VARISTOR; Mounting Type: THROUGH HOLE MOUNT; Rated Power Dissipation (P): .4 W; Maximum Operating Temperature: 125 Cel; No. of Terminals: 2; Maximum Circuit DC Voltage: 405 V;
405 V
300 V
46 J
V300LA20APX2855
VARISTOR; Mounting Type: THROUGH HOLE MOUNT; Rated Power Dissipation (P): .6 W; Maximum Operating Temperature: 125 Cel; Rated AC Voltage (URac): 300 V; Rated Temperature: 85 Cel;
77 J
V300LA2PX2855
VARISTOR; Mounting Type: THROUGH HOLE MOUNT; Rated Power Dissipation (P): .25 W; Maximum Operating Temperature: 125 Cel; Technology: METAL OXIDE FILM; Additional Features: STANDARD: IEC61051-1; IEC61051-2;
25 J
V300LA40APX2855
VARISTOR; Mounting Type: THROUGH HOLE MOUNT; Rated Power Dissipation (P): 1 W; Maximum Operating Temperature: 125 Cel; JESD-609 Code: e3; Minimum Operating Temperature: -55 Cel;
165 J
V300LA4PX2855
V300LA4PX2855 by Littelfuse is a varistor with 300V URac and 405V operating voltage. With a max energy absorption of 25J, it's ideal for temperature compensation applications. This metal oxide film technology varistor has radial terminal placement and operates b/w -55°C to 125°C.
V300LC10PX2855
VARISTOR; Mounting Type: THROUGH HOLE MOUNT; Rated Power Dissipation (P): .4 W; Maximum Operating Temperature: 125 Cel; Maximum Circuit RMS Voltage: 300 V; Packing Method: BULK;
V300LC20APX2855
V300LC2PX2855
VARISTOR; Mounting Type: THROUGH HOLE MOUNT; Rated Power Dissipation (P): .25 W; Maximum Operating Temperature: 125 Cel; Maximum Circuit RMS Voltage: 300 V; Maximum Energy Absorbing Capacity: 25 J;
V300LC40APX2855
VARISTOR; Mounting Type: THROUGH HOLE MOUNT; Rated Power Dissipation (P): 1 W; Maximum Operating Temperature: 125 Cel; Technology: METAL OXIDE FILM; Terminal Placement: RADIAL;
V300LC4PX2855
VARISTOR; Mounting Type: THROUGH HOLE MOUNT; Rated Power Dissipation (P): .25 W; Maximum Operating Temperature: 125 Cel; Packing Method: BULK; Maximum Circuit RMS Voltage: 300 V;
V300LS10PX2855
V300LS20APX2855
VARISTOR; Mounting Type: THROUGH HOLE MOUNT; Rated Power Dissipation (P): .6 W; Maximum Operating Temperature: 125 Cel; Technology: METAL OXIDE FILM; Additional Features: STANDARD: IEC61051-1; IEC61051-2; IEC60950-1;
V300LS2PX2855
VARISTOR; Mounting Type: THROUGH HOLE MOUNT; Rated Power Dissipation (P): .25 W; Maximum Operating Temperature: 125 Cel; Package Style (Meter): Radial; Maximum Circuit RMS Voltage: 300 V;
V300LS40APX2855
VARISTOR; Mounting Type: THROUGH HOLE MOUNT; Rated Power Dissipation (P): 1 W; Maximum Operating Temperature: 125 Cel; Terminal Finish: Tin (Sn) - with Nickel (Ni) barrier; Rated AC Voltage (URac): 300 V;
V300LS4PX2855
VARISTOR; Mounting Type: THROUGH HOLE MOUNT; Rated Power Dissipation (P): .25 W; Maximum Operating Temperature: 125 Cel; Length (Package): 12 mm; Thermistor Application: TEMPERATURE COMPENSATION;
V300LT10PX2855
VARISTOR; Mounting Type: THROUGH HOLE MOUNT; Rated Power Dissipation (P): .4 W; Maximum Operating Temperature: 125 Cel; Technology: METAL OXIDE FILM; JESD-609 Code: e3;
V300LT20APX2855
VARISTOR; Mounting Type: THROUGH HOLE MOUNT; Rated Power Dissipation (P): .6 W; Maximum Operating Temperature: 125 Cel; Additional Features: STANDARD: IEC61051-1; IEC61051-2; IEC60950-1; Terminal Placement: RADIAL;
V300LT2PX2855
VARISTOR; Mounting Type: THROUGH HOLE MOUNT; Rated Power Dissipation (P): .25 W; Maximum Operating Temperature: 125 Cel; Packing Method: TR; Thermistor Application: TEMPERATURE COMPENSATION;
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